Accident Details
On an unspecified date, an aircraft conducting a business flight to survey farm crops crashed into a 20-acre farm lake at approximately 1700 Eastern Daylight Time. The aircraft was on a westerly heading at the time of impact. Weather conditions were reported as clear, with visibility of 6 to 7 miles in haze, temperature of 90 degrees Fahrenheit, and calm wind. The lake's surface was described as glassy.
Witness Accounts
Three witnesses who were fishing from a boat near the center of the lake reported that the aircraft first passed along the south side of the lake on an easterly heading. It then circled and descended near the southeast corner of the lake. After exiting the turn, the aircraft headed toward their boat. Witnesses estimated that it flew 10 to 30 feet over their boat before striking the water. They noted no change in engine sound during the descent or impact.
Investigation Findings
Divers who searched the cockpit found no bodies inside. The seat belt and shoulder harness were hanging loose, showing no damage and no evidence of having been latched at the time of impact. An examination of the engine and airframe revealed no preimpact failures. The investigation did not identify a specific cause for the accident.